Chemical Formulas Practice

Chemical Formulas Practice

8th Grade

14 Qs

quiz-placeholder

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Chemical Formulas Practice

Chemical Formulas Practice

Assessment

Quiz

Science

8th Grade

Medium

NGSS
MS-PS1-1, HS-PS1-7

Standards-aligned

Created by

Melissa Oakley

Used 26+ times

FREE Resource

14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is HCl
(hydrochloric acid) made up of?
1 hydrogen, 1 carbon,  1 Iodine
1 hydrogen & 2 carbons
1 hydrogen & 1 chlorine
1 hydrogen & 2 chlorine

Tags

NGSS.MS-PS1-1

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is H2SO4 
(Sulfuric Acid) made up of?
2 hydrogen, 1 sulfur, 4 oxygen
1 hydrogen, 2 sulfur, 4 oxygen
2 hydrogen & 4 sodium
1 hydrogen & 6 sodium

Tags

NGSS.MS-PS1-1

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is NaHCO3 
(Baking Soda) made up of?
1 sodium, 1 hydrogen,
1 carbon, 3 oxygen
1 sodium, 1 hydrogen, 3 cobalt
1 nitrogen, 1 hydrogen, 3 cobalt
1 nitrogen, 1 hydrogen, 3 cobalt

Tags

NGSS.MS-PS1-1

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Which of the following is the chemical formula for salt?

H2O

NaCl

HCl

SaLt

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is not a compound?

HCl

Cl

NaCl

CO2

Tags

NGSS.MS-PS1-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Water, H2O, can be classified as.....
Element
Compound
Heterogeneous Mixture
Homogeneous Mixture

Tags

NGSS.MS-PS1-1

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

How many elements are represented in the compound?
Na2CO3
1
2
3
4

Tags

NGSS.MS-PS1-1

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